86720942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{51193}}^1$

素因数の和:51224

約数の個数: 24

約数和(自身を含む): 163411248

約数和(自身を除く): 76690306

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 51193, 102386, 358351, 563123, 716702, 1126246, 3941861, 6194353, 7883722, 12388706, 43360471, 86720942]

約数ペア:

[(1, 86720942), (2, 43360471), (7, 12388706), (11, 7883722), (14, 6194353), (22, 3941861), (77, 1126246), (121, 716702), (154, 563123), (242, 358351), (847, 102386), (1694, 51193)]